// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package run

import (
	"github.com/osrg/namazu/nmz/util/config"
)

func newConfig(pathMaybeEmpty string) (config.Config, error) {
	if pathMaybeEmpty == "" {
		return config.New(), nil
	} else {
		return config.NewFromFile(pathMaybeEmpty)
	}
}
